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                                            | 铝加工企业检验、测量和试验设备配备规范 
 参考页数:11P.;A4
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 参考页数:8P.;A4
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 参考页数:5P.;A4
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                                            | 冶金技术标准的数值修约与检测数值的判定 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
 参考页数:6P.;A4
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 参考页数:52P.;A4
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                                            | 冶金技术标准的数值修约与检测数值的判定 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
 价格:¥0.00
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                                            | 冶金标准编写的基本规定 General rules for drafting metallurgical standards
 价格:¥0.00
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                                            | 出口金属材料企业分类管理 企业分类基本要求 
 价格:¥0.00
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